[Scan-DC] Encrypted P25 on Industrial/Business Pool freqs?

[Raven Rock]

Been doing some long term unattended scanning and recording here in
Monkey County and saw some hits on 153.275MHz. Listening to the
recordings and they were encrypted. Is that allowable on these type
freqs? Or is our government doing something very sneaky? Cant imaging
the users of these type freqs can afford P25 encrypted radios like the
feds? Wonder what is going on?

Jackson